| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $72.30 | 6.815% | $77.2272 | $77.23 | $77.25 | $77.20 |
| Purchase #2 | $168.29 | 10.652% | $186.2163 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $221.44 | 7.572% | $238.2074 | $238.21 | $238.20 | $238.20 |
| Purchase #4 | $186.31 | 4.690% | $195.0479 | $195.05 | $195.05 | $195.00 |
| Purchase #5 | $15.29 | 8.597% | $16.6045 | $16.60 | $16.60 | $16.60 |
| Purchase #6 | $236.81 | 12.124% | $265.5208 | $265.52 | $265.50 | $265.50 |
| Purchase #7 | $154.30 | 11.456% | $171.9766 | $171.98 | $172.00 | $172.00 |
| 7 purchase totals = | $1,054.74 | $1,150.8007 | $1,150.81 | $1,150.80 | $1,150.70 | |